What is t he driver version you have installed on the computer? Just in case, please attach here the system information report. How to get it?
System Information: Click Start> Type System Information> Click File> Export> Save File> Attach using Advanced Editor Options.
Thanks for the response - however i've since fixed this issue.
For anyone else who may come across this issue, here's how to fix it :-
- Fully removed the current Intel Driver from Device Manager and then restarted, it automatically re-installed the default driver so un-installed that and restarted again.
- I then installed the latest Intel driver using the 'Have disk' method
- The setting is now sticking - i did however experience the issue again when the Surface Pro overwritten the driver via Windows update - so ensure to turn auto install for updates off so that you can ensure this doesn't re-occur.
Thank you for sharing this solution.